Cheapest return flights from Madrid to Sydney in October from 943€

Best time to book flights for Madrid (MAD) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Sydney (SYD) in October 2025 (see full year).

Return flights

04 Oct - 18 Oct Air China
15 Oct - 26 Oct Air China
18 Oct - 01 Nov Air China
25 Oct - 08 Nov Air China
04 Oct - 04 Nov Air China
01 Oct - 29 Oct Ryanair
27 Oct - 03 Nov Ryanair
20 Oct - 03 Nov Aegean Airlines
16 Oct - 14 Nov Air China
01 Oct - 19 Oct Ryanair
15 Oct - 23 Oct Ryanair
18 Oct - 25 Oct Iberia
01 Oct - 05 Oct Ryanair
01 Oct - 14 Oct Ryanair
01 Oct - 13 Oct Ryanair
01 Oct - 30 Oct Ryanair
12 Oct - 02 Nov Iberia
21 Oct - 21 Nov Emirates

Also check the deals for one-way flights from Madrid to Sydney in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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